The seat is vacant after incumbent Kyrsten Sinema left the Democratic Party to become an independent in December 2023.
Arizona lawmakers will tonight debate over a Republican-devised migration control measure voters will see on the ballot this November.
A Maricopa County judge has rejected an effort to prevent votes from being counted on a citizen initiative that would change Arizona primary elections, a ruling that brings a measure of clarity as the first ballots are being sent to voters.
A flaw in the voter registration system showed nearly 100,000 people had provided proof of citizenship when they had not. A court now will decide if they can vote in state and local races, or only federal.
National Voter Registration Day is on Thursday, Sept. 17. Here's everything you need to know about registering to vote in Arizona before the election.
An error in Arizona's voter registration system has put nearly 100,000 voters' eligibility in doubt, prompting concerns from state election officials.
A judge has rejected former President Donald Trump chief of staff Mark Meadows’ bid to move his charges in Arizona’s fake elector case to federal court.
A judge has denied former White House Chief of Staff Mark Meadows' request to have the Arizona "fake elector" case against him moved to federal court from state court.
The pro-Trump group America PAC, which was founded by the billionaire Elon Musk, has cut ties with a canvassing firm in two battleground states, just seven weeks before Election Day.